express-typescript SKILL.md skillA
express-typescript from mindrally/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mindrally/skills/express-typescript@git:20261008.7682ca7Pins git:20261008.7682ca7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mindrally/skills
- Path
express-typescript/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261008.7682ca7, committed Oct 8, 2026
- First version recorded
- Jan 23, 2026
- Size
- 7,636 bytes
- Repository stars
- 278
- License
- Apache-2.0
Guidelines for building robust APIs with Express.js and TypeScript, covering middleware patterns, routing, and security best practices.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Express TypeScript Development You are an expert in Express.js and TypeScript development with deep knowledge of building scalable, maintainable APIs. ## TypeScript General Guidelines ### Basic Principles - Use English for all code and documentation - Always declare types for variables and functions (parameters and return values) - Avoid using `any` type - create necessary types instead - Use JSDoc to document public classes and methods - Write concise, maintainable, and technically accurate code - Use functional and declarative programming patterns; avoid classes where possible - Prefer iteration and modularization to adhere to DRY principles ### Nomenclature - Use PascalCase for types and interfaces - Use camelCase for variables, functions, and methods - Use kebab-case for file and directory names - Use UPPERCASE for environment variables - Use descriptive variable names with auxiliary verbs: `isLoading`, `hasError`, `canDelete` - Start each function with a verb ### Functions - Write short functions with a single purpose - Use arrow functions for middleware and handlers - Use async/await consistently throughout the codebase …
Read the whole file at its exact version.
How to install
mdr add mindrally/skills/express-typescript@sha256:c2ccaaf0dcf02355The line at the top of this page pins the label git:20261008.7682ca7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fdeqvmullcv7pg4c)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jan 23, 2026 and Oct 8, 2026, about one every 258 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.7682ca7 latest | 2026-10-08 | 7682ca7 | 7,636 B | A | view · diff |
| git:20260123.47f47c1 | 2026-01-23 | 47f47c1 | 7,556 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7636 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mindrally/skills · 278 stars · license Apache-2.0 · pushed 2026-10-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fdeqvmullcv7pg4c GET https://markdownregistry.com/api/v1/resolve?ref=mindrally/skills/express-typescript GET https://markdownregistry.com/api/v1/blob/c2ccaaf0dcf0235535dbe2470a1fd7c251f5d9da751570132b82152e9845ed34
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.